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oss-health-metrics:metrics:forks [2017/05/18 00:15] GeorgLink add link back to list |
oss-health-metrics:metrics:forks [2017/10/06 20:54] (current) GeorgLink fixed link |
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- | __**[[oss-health-metrics:metrics|<< Back to List of Activity Metrics]]**__====== Forks ====== | + | ====== Forks ====== |
- | + | ||
- | ===== 1. Description ===== | + | |
- | Number of forks | + | |
- | + | ||
- | ===== 2. Use Cases ===== | + | |
- | + | ||
- | ===== 3. Visualization ===== | + | |
- | + | ||
- | ===== 4. Sample Implementation ===== | + | |
- | ===GHTorrent: Number of direct forks for each project that is not itself a fork (does not take into account forks of forks) === | + | |
- | + | ||
- | select base_projects.base_project_id, base_projects.name as base_project_name, | + | |
- | base_projects.url as base_project_url, count(forks.id) as num_forks from | + | |
- | (select * from projects) as forks | + | |
- | right join | + | |
- | (select id as base_project_id, name, url from projects | + | |
- | where forked_from is null) as base_projects | + | |
- | on forks.forked_from = base_projects.base_project_id | + | |
- | group by base_projects.base_project_id | + | |
- | + | ||
- | + | ||
- | ===== 5. Known Implementations ===== | + | |
- | + | ||
- | [[https://github.com/OSSHealth/ghdata|GHData]] | + | |
- | + | ||
- | ===== 6. External References (Literature) ===== | + | |
+ | Page permanently moved to | ||
+ | https://github.com/chaoss/metrics/blob/master/activity-metrics/forks.md |